Lead or Pb ALWAYS has 82 protons.
Lead-206 (Pb-206) has 82 protons.
Lead-210 has 82 protons, so 128 - 82 = 46 neutrons in Pb-210. Lead-206 has 82 protons, so since it's a different isotope, the number of neutrons will differ. Lead-206 has 206 - 82 = 124 neutrons.
the name of the element is ,Lead. ;)
Atomic number of lead (Pb) is 82. So there are 82 protons and 82 electrons
atomic mass equal to number of protons and neutrons. If Pb has a mass of 207 and an atomic number of 82, that means that there are 82 protons in Pb, which also means there should be 82 electrons. That leaves neutrons, which would be 207-82=125 neutrons.
Pb, Lead, has 82 protons.
Lead or Pb ALWAYS has 82 protons.
Lead-206 (Pb-206) has 82 protons.
A lead (Pb) atom has 82 protons.
Atomic number of lead (Pb) is 82. So there are 82 protons and 82 electrons
lead[Pb]
The element with 82 protons and an atomic mass of 166 is lead, with the chemical symbol Pb.
Any isotope of lead has 82 protons, it is (and stays) number 82 in the periodic table.
Lead-210 has 82 protons, so 128 - 82 = 46 neutrons in Pb-210. Lead-206 has 82 protons, so since it's a different isotope, the number of neutrons will differ. Lead-206 has 206 - 82 = 124 neutrons.
An element atom with 80 protons is lead (Pb) on the periodic table.
the name of the element is ,Lead. ;)
Atomic number of lead (Pb) is 82. So there are 82 protons and 82 electrons